1432 search results - page 98 / 287 » A survey on context-aware systems |
180
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MM
2009
ACM
16 years 27 days ago
2009
ACM
There are still no established methods for the evaluation of browsing and exploratory search tools. In the (multimedia) information retrieval community evaluations following the C...
168
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CHI
2009
ACM
16 years 7 months ago
2009
ACM
It is well-accepted that learnability is an important aspect of usability, yet there is little agreement as to how learnability should be defined, measured, and evaluated. In this...
183
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CANDC
2009
ACM
16 years 27 days ago
2009
ACM
We present a new survey metric, the Creativity Support Index (CSI) that is designed to help researchers and designers evaluate the level of creativity support provided by various ...
148
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COMSUR
2007
15 years 6 months ago
2007
Covert channels are used for the secret transfer of information. Encryption only protects communication from being decoded by unauthorised parties, whereas covert channels aim to ...
272
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VLDB
2001
ACM
16 years 6 months ago
2001
ACM
The problem of answering queries using views is to find efficient methods of answering a query using a set of previously materialized views over the database, rather than accessin...